.main{
    .main_content1{
        width: 1920px;
        height: 745px;
        display: block;
        margin: 0 auto;
        text-align: center;
        >p:first-child{
            font-size: 50px;
            color: #333333;
            margin-top: 50px;
            margin-bottom: 15px;
        }
        >p:last-child{
            font-size: 20px;
            color: #666666;
            

        }
        .main_content1_top{
            width: 1200px;
            margin-top: 40px;
            display: flex;
            margin: 0 auto;
            margin-top: 50px;
            .right{
                margin-left: 30px;
                text-indent: 2em;
                line-height: 22px;
                text-align: left;
                font-size: 14px;
                color: #999999;
            }
        }
        .main_content1_buttom{
            height: 300px;
            background-image: url(../images/Us/关于我们地图bg.png);
            margin-top: 50px;
            
            >p:first-child{
                font-size: 16px;
                margin-bottom: 20px;
                padding-top: 130px;
            }
            >p:nth-child(2){
                font-size: 12px;
                margin-bottom: 10px;
            }
            span select,button{
                width: 103px;
                height: 40px;
                font-size: 16px;
                margin: 10px;
                
            }
            button{
                background-color: #f9a474;
                border: none;
                color: #fff;
            }
        }
    }
    .main_content2{
        height: 800px;
        background-image: url(../images/Us/经营理念_02.png);
        position: relative;
        z-index: -1;
        .position{
            width: 420px;
            height: 420px;
            line-height: 23px;
            color: #dbdbdb;
            font-size: 14px;
            position: absolute;
            top: 250px;
            left: 360px;
            p:first-child{
                text-align: center;
                color:#f9a474;
                font-size: 16px;
            }
            p{
                text-indent: 2em;
            }
        }

                   
    }
    .main_content3{
        height: 855px;
        background-image: url(../images/Us/质量生产bg.png);
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 20px;
        .box{
            width: 590px;
            height: 550px;
            // border: 1px solid #000;
            margin: 130px 40px 0 0;
            p{
                font-size: 16px;
                color: #f9a474;
                line-height: 23px;
                margin-top: 20px;
            }
            p:last-child{
                font-size: 14px;
                color: #999999;
                line-height: 23px;
            }
        }
    }
}